Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 21.92 | 22.09 | 21.83 | 21.86 | 16,111,513 | +0.05(+0.23%) |
May 23, 2011 | 21.70 | 21.97 | 21.57 | 21.81 | 31,272,482 | -0.06(-0.29%) |
May 20, 2011 | 22.14 | 22.16 | 21.79 | 21.87 | 39,323,720 | -0.38(-1.71%) |
May 19, 2011 | 22.37 | 22.39 | 22.12 | 22.25 | 18,743,258 | -0.12(-0.52%) |
May 18, 2011 | 22.11 | 22.41 | 22.03 | 22.37 | 18,814,520 | +0.23(+1.04%) |
May 17, 2011 | 22.05 | 22.29 | 21.96 | 22.14 | 21,530,776 | -0.07(-0.30%) |
May 16, 2011 | 22.57 | 22.57 | 22.19 | 22.21 | 29,487,194 | -0.37(-1.65%) |
May 13, 2011 | 22.78 | 22.84 | 22.49 | 22.58 | 16,451,660 | -0.13(-0.55%) |
May 12, 2011 | 22.32 | 22.71 | 22.14 | 22.70 | 21,614,950 | +0.36(+1.61%) |
May 11, 2011 | 22.43 | 22.55 | 22.19 | 22.34 | 20,926,160 | -0.10(-0.45%) |
May 10, 2011 | 22.15 | 22.50 | 22.14 | 22.44 | 16,665,923 | +0.34(+1.53%) |
May 09, 2011 | 22.02 | 22.15 | 21.91 | 22.11 | 17,621,036 | +0.10(+0.47%) |
May 06, 2011 | 22.21 | 22.29 | 21.92 | 22.00 | 19,639,178 | +0.05(+0.23%) |
May 05, 2011 | 21.80 | 22.29 | 21.74 | 21.95 | 44,143,288 | -0.01(-0.04%) |
May 04, 2011 | 22.04 | 22.13 | 21.78 | 21.96 | 25,781,110 | -0.03(-0.13%) |
May 03, 2011 | 22.06 | 22.19 | 21.87 | 21.99 | 19,446,176 | -0.10(-0.45%) |
May 02, 2011 | 22.11 | 22.12 | 22.05 | 22.09 | 14,992,311 | -0.16(-0.71%) |
Apr 29, 2011 | 22.27 | 22.42 | 22.23 | 22.25 | 30,961,144 | -0.13(-0.58%) |
Apr 28, 2011 | 22.36 | 22.46 | 22.28 | 22.38 | 18,637,440 | -0.03(-0.11%) |
Apr 27, 2011 | 22.18 | 22.45 | 22.11 | 22.40 | 24,103,374 | +0.30(+1.38%) |
Apr 26, 2011 | 22.04 | 22.22 | 21.95 | 22.10 | 16,689,567 | +0.07(+0.32%) |
Apr 25, 2011 | 21.99 | 22.04 | 21.87 | 22.03 | 13,077,322 | -0.01(-0.04%) |
Apr 21, 2011 | 22.12 | 22.17 | 21.91 | 22.04 | 12,703,304 | +0.00(+0.02%) |
Apr 20, 2011 | 21.88 | 22.05 | 21.82 | 22.03 | 15,620,205 | +0.46(+2.13%) |
Apr 19, 2011 | 21.60 | 21.66 | 21.43 | 21.57 | 9,340,141 | +0.00(+0.02%) |
Apr 18, 2011 | 21.53 | 21.58 | 21.21 | 21.57 | 19,038,570 | -0.20(-0.90%) |
Apr 15, 2011 | 21.59 | 21.76 | 21.53 | 21.76 | 15,912,856 | +0.17(+0.77%) |
Apr 14, 2011 | 21.54 | 21.65 | 21.42 | 21.60 | 14,269,989 | +0.01(+0.06%) |
Apr 13, 2011 | 21.74 | 21.74 | 21.38 | 21.59 | 19,664,306 | +0.03(+0.12%) |
Apr 12, 2011 | 21.46 | 21.84 | 21.46 | 21.56 | 40,645,424 | -0.13(-0.58%) |
Apr 11, 2011 | 21.71 | 21.86 | 21.59 | 21.69 | 15,691,659 | -0.00(-0.02%) |
Apr 08, 2011 | 21.99 | 22.03 | 21.57 | 21.69 | 31,265,198 | -0.24(-1.10%) |
Apr 07, 2011 | 21.79 | 22.17 | 21.71 | 21.93 | 37,384,640 | +0.18(+0.85%) |
Apr 06, 2011 | 21.83 | 21.92 | 21.56 | 21.75 | 25,179,272 | +0.06(+0.27%) |
Apr 05, 2011 | 21.17 | 21.81 | 21.17 | 21.69 | 29,343,444 | +0.45(+2.14%) |
Apr 04, 2011 | 21.38 | 21.41 | 21.15 | 21.23 | 20,589,576 | -0.08(-0.35%) |
Apr 01, 2011 | 21.33 | 21.43 | 21.21 | 21.31 | 17,648,688 | +0.11(+0.51%) |
Mar 31, 2011 | 21.34 | 21.34 | 21.04 | 21.20 | 26,345,632 | -0.14(-0.65%) |
Mar 30, 2011 | 21.34 | 21.34 | 21.34 | 21.34 | 25,950,944 | +0.39(+1.87%) |
Mar 29, 2011 | 20.73 | 20.97 | 20.58 | 20.95 | 19,602,946 | +0.25(+1.19%) |
Mar 28, 2011 | 20.91 | 21.04 | 20.63 | 20.70 | 34,260,992 | -0.14(-0.66%) |
Mar 25, 2011 | 20.74 | 21.04 | 20.67 | 20.84 | 33,003,356 | +0.20(+0.95%) |
Mar 24, 2011 | 20.46 | 20.74 | 20.39 | 20.64 | 36,135,340 | +0.33(+1.60%) |
Mar 23, 2011 | 20.14 | 20.35 | 19.90 | 20.32 | 34,574,568 | +0.15(+0.72%) |
Mar 22, 2011 | 20.35 | 20.46 | 20.17 | 20.17 | 29,486,194 | -0.18(-0.90%) |
Mar 21, 2011 | 20.35 | 20.38 | 20.30 | 20.35 | 34,799,292 | +0.38(+1.88%) |
Mar 18, 2011 | 20.22 | 20.26 | 19.87 | 19.98 | 58,447,028 | -0.02(-0.10%) |
Mar 17, 2011 | 20.23 | 20.31 | 20.00 | 20.00 | 41,486,964 | -0.07(-0.37%) |
Mar 16, 2011 | 20.24 | 20.37 | 19.94 | 20.07 | 37,908,440 | -0.22(-1.11%) |
Mar 15, 2011 | 20.18 | 20.42 | 20.15 | 20.30 | 40,516,540 | -0.03(-0.13%) |
Mar 14, 2011 | 20.41 | 20.52 | 20.10 | 20.32 | 33,535,380 | -0.19(-0.93%) |
Mar 11, 2011 | 20.34 | 20.59 | 20.03 | 20.51 | 34,666,196 | +0.26(+1.28%) |
Mar 10, 2011 | 20.18 | 20.40 | 20.14 | 20.26 | 38,284,980 | -0.16(-0.78%) |
Mar 09, 2011 | 20.21 | 20.53 | 20.15 | 20.41 | 42,190,760 | +0.14(+0.70%) |
Mar 08, 2011 | 20.16 | 20.38 | 19.96 | 20.27 | 36,109,624 | +0.11(+0.56%) |
Mar 07, 2011 | 20.54 | 20.56 | 20.04 | 20.16 | 32,505,764 | -0.30(-1.49%) |
Mar 04, 2011 | 20.55 | 20.64 | 20.30 | 20.46 | 31,611,374 | -0.10(-0.47%) |
Mar 03, 2011 | 20.49 | 20.60 | 20.27 | 20.56 | 28,145,714 | +0.25(+1.21%) |
Mar 02, 2011 | 20.13 | 20.37 | 20.09 | 20.31 | 33,211,140 | +0.19(+0.93%) |